What Is the Name for N2O?

The name of the chemical formula N2O is nitrous oxide. It is also known as laughing gas. The compound contains two atoms of nitrogen, represented by "N2", and one atom of oxygen, indicated by the symbol "O."

Nitrous oxide is commonly used as an anesthetic for dental procedures. It is also frequently used as an oxidizing agent, and is found in internal combustion engines and aerosol propellants. Nitrous oxide is sometimes used recreationally. It is considered a green house gas with the potential to substantially impact the warming climate. Nitrous oxide has a molar mass of 44.01 grams per mole.